RAV4 4-Door 4WD L4-2.0L (3S-FE) (1997)
-
Using a micrometer, measure the thickness the removed shim.
-
Calculate the thickness of a new shim so that the valve clearance comes within specified value.
T = Thickness of removed shim.
A = Measured valve clearance.
N = Thickness of new shim.
Intake: N = T + (A - 0.24 mm (0.009 inch))
Exhaust: N = T + (A - 0.33 mm (0.013 inch))
-
Select a new shim with a thickness as close as possible to the calculated value.
NOTE: Shims are available in 17 sizes in increments of 0.05 mm (0.0020 inch), from 2.50 mm (0.0984 inch) to 3.30 mm (0.1299 inch).
3. Install a new adjusting shim.
-
Place a new adjusting shim on the valve lifter.
-
Using SST (A), press down the valve lifter and remove SST (B).
4. Recheck the valve clearance.